| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.98 | 8.308% | $170.0219 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $70.55 | 3.518% | $73.0319 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $115.82 | 13.577% | $131.5449 | $131.54 | $131.55 | $131.50 |
| Purchase #4 | $230.66 | 7.164% | $247.1845 | $247.18 | $247.20 | $247.20 |
| Purchase #5 | $151.99 | 7.300% | $163.0853 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $167.55 | 13.868% | $190.7858 | $190.79 | $190.80 | $190.80 |
| Purchase #7 | $177.62 | 13.565% | $201.7142 | $201.71 | $201.70 | $201.70 |
| 7 purchase totals = | $1,071.17 | $1,177.3685 | $1,177.36 | $1,177.40 | $1,177.30 | |